X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
Type of Medium
Language
Region
Library
Years
Person/Organisation
Access
  • 1
    Online Resource
    Online Resource
    Approximation theory and methods / (1981)
    Cambridge :Cambridge University Press,
    Details
    UID:
    almafu_9961294346302883
    Format: 1 online resource (x, 339 pages) : , digital, PDF file(s).
    ISBN: 1-139-17150-X
    Content: Most functions that occur in mathematics cannot be used directly in computer calculations. Instead they are approximated by manageable functions such as polynomials and piecewise polynomials. The general theory of the subject and its application to polynomial approximation are classical, but piecewise polynomials have become far more useful during the last twenty years. Thus many important theoretical properties have been found recently and many new techniques for the automatic calculation of approximations to prescribed accuracy have been developed. This book gives a thorough and coherent introduction to the theory that is the basis of current approximation methods. Professor Powell describes and analyses the main techniques of calculation supplying sufficient motivation throughout the book to make it accessible to scientists and engineers who require approximation methods for practical needs. Because the book is based on a course of lectures to third-year undergraduates in mathematics at Cambridge University, sufficient attention is given to theory to make it highly suitable as a mathematical textbook at undergraduate or postgraduate level.
    Note: Title from publisher's bibliographic system (viewed on 30 May 2018). , The approximation problem and existence of best approximations -- The uniqueness of best approximations -- Approximation operators and some approximating functions -- Polynomial interpolation -- Divided differences -- The uniform convergence of polynomial approximations -- The theory of minimax approximation -- The exchange algorithm -- The convergence of the exchange algorithm -- Rational approximation by the exchange algorithm -- Least squares approximation -- Properties of orthogonal polynomials -- Approximation of periodic functions -- The theory of best L1 approximation -- An example of L1 approximation and the discrete case -- The order of convergence of polynomial approximations -- The uniform boundedness theorem -- Interpolation by piecewise polynomials -- B-splines -- Convergence properties of spline approximations -- Knot positions and the calculation of spline approximations -- The Peano kernel theorem -- Natural and perfect splines -- Optimal interpolation.
    Additional Edition: ISBN 0-521-29514-9
    Language: English
    URL: lizenzpflichtig
    URL: https://doi.org/10.1017/CBO9781139171502
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Online Resource
    HU Berlin
    FU Berlin
    UB Potsdam
  • 2
    Book
    Book
    A Fortran subroutine that calculates the minimax solution of linear equations subject to bounds on the variables (1975)
    Details
    UID:
    gbv_43704808X
    Series Statement: AERE 7954
    Language: Undetermined
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Book
    Stabi Berlin get availability status
  • 3
    Online Resource
    Online Resource
    System Modelling and Optimization : Methods, Theory and Applications. 19th IFIP TC7 Conference on System Modelling and Optimization July 12-16, 1999, Cambridge, UK (2000)
    Boston, MA : Springer
    Details
    UID:
    gbv_749322152
    Format: Online-Ressource (VIII, 347 p) , digital
    Edition: Springer eBook Collection. Computer Science
    ISBN: 9780387355146
    Series Statement: IFIP - The International Federation for Information Processing 46
    Content: System Modelling and Optimization covers research issues within systems theory, optimization, modelling, and computing. It includes contributions to structural mechanics, integer programming, nonlinear programming, interior point methods, dynamical systems, stability analysis, stochastic optimization, bilevel optimization, and semidefinite programming. Several survey papers written by leading experts in their fields complement new developments in theory and applications. This book contains most of the invited papers and a few carefully selected submitted papers that were presented at the 19th IFIP TC7 Conference on System Modelling and Optimization, which was held in Cambridge, England, from July 12 to 16, 1999, and sponsored by the International Federation for Information Processing (IFIP)
    Additional Edition: ISBN 9781475766738
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 9781475766738
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 9780792378815
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 9781475766721
    Language: English
    DOI: 10.1007/978-0-387-35514-6
    URL: Volltext  (lizenzpflichtig)
    URL: lizenzpflichtig
    URL: Inhaltstext
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Online Resource
    Online Access
    Open Access Request
    UB Potsdam
Nothing or not found what you are looking for? Please check your search query or use the Interlibrary Loan Search.
Close ⊗
This website uses cookies and the analysis tool Matomo. Further information can be found on the KOBV privacy pages